Cita APA (7a ed.)

Penniston, J. B. (1935). My philosophy of the Physical Universe and of Those Who Live in It. Thomas Chu & Sons.

Cita Chicago Style (17a ed.)

Penniston, John Benjamín. My Philosophy of the Physical Universe and of Those Who Live in It. Shanghai: Thomas Chu & Sons, 1935.

Cita MLA (9a ed.)

Penniston, John Benjamín. My Philosophy of the Physical Universe and of Those Who Live in It. Thomas Chu & Sons, 1935.